The presence of genes homologous to the K88 genes faeH and faeI on the virulence plasmid of Salmonella gallinarum
Jazyk angličtina Země Anglie, Velká Británie Médium print
Typ dokumentu časopisecké články, práce podpořená grantem
PubMed
9503619
DOI
10.1111/j.1574-6968.1998.tb12869.x
PII: S0378-1097(97)00579-X
Knihovny.cz E-zdroje
- MeSH
- bakteriální geny * MeSH
- bakteriální proteiny genetika MeSH
- otevřené čtecí rámce MeSH
- plazmidy * MeSH
- proteiny z Escherichia coli * MeSH
- Salmonella genetika patogenita MeSH
- transpozibilní elementy DNA MeSH
- virulence MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Názvy látek
- bakteriální proteiny MeSH
- FaeH protein, E coli MeSH Prohlížeč
- FaeI protein, E coli MeSH Prohlížeč
- proteiny z Escherichia coli * MeSH
- transpozibilní elementy DNA MeSH
A Tn3 insertion mutation was produced in the virulence plasmid of a strain of Salmonella gallinarum which conferred avirulence by parenteral and oral routes but which was also less invasive following oral inoculation. The transposon was found to have inserted near an open reading frame (ORF) with no homologies in the data banks. This ORF was adjacent to two additional ORF's with a high degree of homology of Escherichia coli genes encoding the minor structural subunits (FaeH and FaeI) of the K88 fimbria. A similar region of homology was found by DNA-DNA hybridization on the virulence plasmids of S. pullorum, S. dublin and other S. gallinarum strains but not in the plasmids of S. typhimurium, S. enteritidis or S. choleraesuis.
Citace poskytuje Crossref.org
Gene expression in the chicken caecum in response to infections with non-typhoid Salmonella
GENBANK
AF005899
